* fix "invasive" patches (those introducing a STAGING_DIR var into upstream Makefiles)
* pass proper target OS name/version, not host ones
* change db path to /var/run/minidlna and log path to /var/log
* use new service functions
git-svn-id: svn://svn.openwrt.org/openwrt/packages@29081 3c298f89-4303-0410-b956-a3cf2f4a3e73